diff options
| -rw-r--r-- | cmake/utils.cmake | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/cmake/utils.cmake b/cmake/utils.cmake index c1e3ab9..d039e5c 100644 --- a/cmake/utils.cmake +++ b/cmake/utils.cmake @@ -59,11 +59,13 @@ endmacro () # variable. When gflags is a subproject of another project (GFLAGS_IS_SUBPROJECT), # the variable is not added to the CMake cache. Otherwise it is cached. macro (gflags_define type varname docstring default) - if (ARGC GREATER 5) + # note that ARGC must be expanded here, as it is not a "real" variable + # (see the CMake documentation for the macro command) + if ("${ARGC}" GREATER 5) message (FATAL_ERROR "gflags_variable: Too many macro arguments") endif () if (NOT DEFINED GFLAGS_${varname}) - if (GFLAGS_IS_SUBPROJECT AND ARGC EQUAL 5) + if (GFLAGS_IS_SUBPROJECT AND "${ARGC}" EQUAL 5) set (GFLAGS_${varname} "${ARGV4}") else () set (GFLAGS_${varname} "${default}") @@ -83,7 +85,9 @@ endmacro () macro (gflags_property varname property value) gflags_is_cached (_cached ${varname}) if (_cached) - if (property STREQUAL ADVANCED) + # note that property must be expanded here, as it is not a "real" variable + # (see the CMake documentation for the macro command) + if ("${property}" STREQUAL "ADVANCED") if (${value}) mark_as_advanced (FORCE ${varname}) else () |